Lightolier ALETTA AL1T8 - Manual (Page 2)

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Lighting Systems
ALETTA AL1T8
Page 2 of 2 LouverShield,1T8LampperFixture,GridMounted
D1007
Performance
COEFFICIENTS OF UTILIZATOIN
% EFFECTIVE CEILING CAVITY REFLECTANCEE
CANDLEPOWER CURVE
80 70 50
WALL REFLECTANCE
70 50 30 70 50 30 50 30 10
0 76 76 76 74 74 74 71 71 71
1 70 67 64 68 65 63 63 61 59
2 64 59 55 62 58 54 56 53 50
3 59 53 48 57 52 47 50 46 43
4 54 47 42 53 47 42 45 41 38
5 50 43 38 49 42 37 41 37 33
6 47 39 34 46 38 34 37 33 30
7 44 36 31 43 35 30 34 30 27
8 41 33 28 40 33 28 32 27 24
9 39 31 26 38 30 25 29 25 22
10 36 28 24 36 28 24 27 23 20
20% FLOOR CAVITY REFLECTANCE
Zone Lumens % Lamp % Luminaire
0-90 1872 63.4 100
0-180 1872 63.4 100
DISTRIBUTION
Mounting Accessory
Drywall Conversion Kit
For Individual Units only
FK92X2
FK92X4
Lamp
Length
Lamp
Type
Lamp Rated
Output
Lamp
Wattage
Battery
Lumen Output
T5HO 4450* 54 1250*
T5 2600* 28 1325*
T8 2950 32 1100
T5HO 1750* 24 725*
T5 1200* 14 750*
T8 1350 17 650
* 25˚C Rating
CANDLEPOWER
ZONE 0 22 45 67 90
DEG.
CANDELAS
90 0 0 0 0 0
85 16 25 23 20 19
75 69 81 117 149 154
65 143 145 161 201 217
55 278 242 240 250 262
45 501 444 328 321 327
35 665 661 532 435 416
25 802 812 781 725 694
15 903 907 921 920 914
5 965 964 963 961 960
0 967 967 967 967 967
REPORT NO.: ALE41T8.IES
LAMPS: 1 FO32/835
LUMENS: 2950
EFFICIENCY: 63.4%
EM Pack Output Table
ROOM CAVITY RATIO
– Conversion Kit for 2’ (60.96cm) Unit
– Conversion Kit for 4’ (121.92cm) Unit
4’
(121.92cm)
4’
(121.92cm)
4’
(121.92cm)
2’
(60.96cm)
2’
(60.96cm)
2’
(60.96cm)